Folks I am not an expert in any sort of way but I did have some new Software I was testing, so I made a Video. In the video I explained the Etrac and the way I run it. I am not a great spokesman but hopefully this will help some folks new to Metal detecting or some who just don't understand the settings.
https://www.dropbox.com/s/vnppcs0619eblm7/Etrac%20Tutorial%20settings.mp4?dl=0
https://www.dropbox.com/s/vnppcs0619eblm7/Etrac%20Tutorial%20settings.mp4?dl=0